– Kaido’s skull tattoo on his arm has gills. His scales tattoo’s are fish scales, although it makes sense why many of us confused them with dragon scales.
– We are introduced to Kaido in Chapter 795: “People often say “If it’s one-on-one, Kaido will win.” On land, sea, and air… among all living things, he is a pirate who is known as the “strongest creature”!!!” Another subtle hint by Oda. Kaido can exist on land (human form), sea (Fish-Fish fruit), and air (dragon form).
– It’s been stated many times that Kaido has been trying to kill himself. Many of us wondered why he didn’t just throw himself into the ocean and now we know. Just like how Jack couldn’t be killed by drowning because he’s a Fishman, Kaido can’t be killed by drowning because of his Fish-Fish Fruit.
– Vegapunk called Momonosuke’s artificial Devil Fruit a failure even though it appears to perfectly copy Kaido’s dragon abilities. Now we know why it is a failure. Vegapunk was trying to copy the Fish-Fish Fruit entirely but was only able to copy its dragon abilities.
Kaido’s Fish-Fish Fruit being an anomaly makes for so much interesting speculation:
– Can Kaido swim with it?
